| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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26 pcs
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26 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Littelfuse Inc. K1200E70 is a silicon bilateral voltage-triggered switch, commonly known as a SIDAC. It is designed for AC circuit applications and features glass-passivated junctions for enhanced reliability in harsh environments.
This specific SIDAC model, K1200E70, offers a breakover/trigger voltage range between 110V and 125V. It can handle an on-state RMS current of up to 1A at temperatures below 125°C. The device exhibits a peak on-state voltage of 1.5V at 1A and a dynamic holding current of up to 150mA.
Key electrical characteristics include a switching resistance of 100Ω, a breakover current of 10μA, and a repetitive peak off-state current of 5μA. It also boasts a critical rate of rise of on-state current (di/dt) of 150 A/μs and a critical rate of rise of off-state voltage (dv/dt) of 1500 V/μs.
The K1200E70 is packaged in a TO-92 (TO-226) package, suitable for through-hole mounting. Its operating temperature range is -40°C to 125°C (TJ), with a storage temperature range of -40°C to 150°C. Thermal resistance from junction to case is 35°C/W, and from junction to ambient is 75°C/W for the DO-15 variant.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The breakover/trigger voltage for the K1200E70 SIDAC is between 110V and 125V.
The on-state RMS current for the K1200E70 SIDAC is 1A.
The operating temperature range for the K1200E70 SIDAC is -40°C to 125°C (TJ).
The K1200E70 SIDAC is supplied in a TO-92 package.